Singers (L-R) Zayn Malik, Louis Tomlinson, Liam Payne, Harry Styles, and Niall Horan of One Direction attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images) less

Singers (L-R) Zayn Malik, Louis Tomlinson, Liam Payne, Harry Styles, and Niall Horan of One Direction attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, ... more

Actress Emma Roberts (L) and Liam Payne attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Christopher Polk/AMA2013/Getty Images for DCP) less

Actress Emma Roberts (L) and Liam Payne attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Christopher Polk/AMA2013/Getty Images for ... more

Actress Naya Rivera attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

Actress Naya Rivera attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

Photo: Jason Kempin, Getty Images

Actress Naya Rivera attends the 2013 American Music Awards at Nokia... Photo-5508899.74748 - San Antonio Express-News

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R. Kelly attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

R. Kelly attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

Photo: Jason Kempin, Getty Images

R. Kelly attends the 2013 American Music Awards at Nokia Theatre... Photo-5508900.74748 - San Antonio Express-News

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L to R) Television personalities Kendall Jenner and Kylie Jenner attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images) less

L to R) Television personalities Kendall Jenner and Kylie Jenner attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty ... more

Rapper Nelly attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

Rapper Nelly attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)

Photo: Jason Kempin, Getty Images

Rapper Nelly attends the 2013 American Music Awards at Nokia... Photo-5509071.74748 - San Antonio Express-News

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Musicians Brian Kelly and Tyler Hubbard of Florida Georgia Line attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) less

Musicians Brian Kelly and Tyler Hubbard of Florida Georgia Line attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty ... more

Actress Zandaya attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Actress Zandaya attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Photo: Jason Merritt, Getty Images

Actress Zandaya attends the 2013 American Music Awards at Nokia... Photo-5508913.74748 - San Antonio Express-News

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Singer Ciara attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Singer Ciara attends the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Photo: Jason Merritt, Getty Images

Singer Ciara attends the 2013 American Music Awards at Nokia... Photo-5509072.74748 - San Antonio Express-News

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Recording artists Ian Axel (L) and Chad Vaccarino of music group A Great Big World attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Michael Buckner/AMA2013/Getty Images for DCP) less

Recording artists Ian Axel (L) and Chad Vaccarino of music group A Great Big World attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by ... more

Musician Dave Grohl (R) and Jordyn Blum attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Michael Buckner/AMA2013/Getty Images for DCP)

Musician Dave Grohl (R) and Jordyn Blum attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Michael Buckner/AMA2013/Getty Images for DCP)

(L-R) Charles Kelley, Hillary Scott and Dave Haywood of Lady Antebellum attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images) less

(L-R) Charles Kelley, Hillary Scott and Dave Haywood of Lady Antebellum attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason ... more

Matthew R. Cook, Michael B. Cook and Mark N. Cook of The Ceremonies attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason Merritt/Getty Images) less

Matthew R. Cook, Michael B. Cook and Mark N. Cook of The Ceremonies attend the 2013 American Music Awards at Nokia Theatre L.A. Live on November 24, 2013 in Los Angeles, California. (Photo by Jason ... more